Agon mbr - Ezekiel has a lot of experience repairing, modding vintage gear. He completely recapped/modded my friend's Sansui receiver and aligned the tuner about 5 years ago and it still works perfect today. He's experienced, knowledgable, and honest. A big thumbs up for Ezekiel (Randy Young). Check out his feedback.

Just be advised to the fact that some series of vintage Sansui amps have issues with the glue that was used to hold the capacitors to the circuit board. That glue, over time, became caustic and started to corrode the leads on the capacitors themselves. It can also damage the traces on the circuit board. If this is one of those amps, it will be necessary to remove all the caps and thoroughly clean the board before the new caps are installed. This is not an inexpensive procedure. Just a heads up.

I know Terry Dewick in Tennesse is known for modifying and fixing Sansui and all vintage receivers, amps and tuners from the 70s. Just google Terry Dewick SansuiHere's his website.http://www.mcintoshaudio.com/dewick_repairs.htm

I also vouch for Terry Dewick.I had a broken Kenwood KR-7050 receiver from the late 70s.The tuner and Amp needed to be fixed.The receiver is really well built and I wanted to see if it could be fixed. I shipped it to Terry like 5 years ago and when the Kenwood receiver came back to me, it sounded great. Terry fixed everything.

Old thread but Soundsmith's Peter Ledermann. He engineers parts and does repairs for Tandberg. Manufactures the famous Soundsmith MI cartridges. Lists all the manufacturers he services and gives a 1 year warranty.Go to sound-smith.com